package com.lkd.service;

import com.lkd.entity.Goods;

import java.util.List;

public interface IGoodsService {
    List<Goods> queryAll();

    Goods checkGood(Goods goods);

    int addGood(Goods goods);

    int deleteGood(Goods goods);

    int updateGood(Goods goods);

    int downInventory(Integer goodsId);

    Goods queryGoodsById(Long goodsId);
}
